KR20040100803A - Multi-layer fabrics that arrange functional colth in between layer - Google Patents

Abstract

PURPOSE: Multi-layered textile contains functional fabric in the middle layer. The functional fabric has moisture transpiration/waterproof property, high strength or electromagnetic shielding property. CONSTITUTION: Multi-layered textile is obtained by setting functional fabric(2) between fabrics(1)(3) and joining the fabrics(1)(2)(3) with join yarns to form the composite textile. The functional fabric(2) is as follows: moisture transpiration/waterproof fabric; high strength fabric; electromagnetic shielding fabric; ultraviolet shielding fabric; antibacterial and deodorizing fabric; fire retardant fabric; heat-insulating and thermal storage fabric; stretch fabric; antistatic / conductive fabric; moisture absorbing fabric; and anti-fouling fabric.

Description

MULTI-LAYER FABRICS THAT ARRANGE FUNCTIONAL COLTH IN BETWEEN LAYER}

The present invention is to place a functional cloth (cloth) between the fabric (pocket) and another fabric (woven) and stitched it with a stitching yarn to form a multi-woven fabric formed of a composite fabric to have a thin and fashion multifunctional.

In the case of the textile paper that has been developed so far, the functional fabric (cloth) is focused only on functionality, and a functional material has been developed based on synthetic fibers, so that the function of the fashion material is not fully utilized.

In recent years, high strength, antistatic, conductive, flame retardant, flame retardant ultraviolet shielding, antibacterial, deodorant, moisture permeable waterproof ), Antifouling, hygroscopic, thermal insulation, heat storage, stretch, and yarn (fabric) having a function such as stretch) or fabric material has been studied and published.

Steps to impart such functionality include the method of fiberizing functional polymers (including inorganic compounds) in the raw material stage, the copolymerization method, and the addition of functional imparting agents. Functionality is given in the process of dyeing, dyeing and processing.

This is shown in the table by process.

As shown in the table, in imparting functionality in each step of raw material → spinning → processing → fabrication → dyeing processing, In order to maximize the function and become a fashion product, the materials used must be developed in various ways.

However, in the case of imparting functionality before dyeing processing, the material used is mainly synthetic fiber, so far, its use is extremely limited and there is a flaw in fashion.

In order to become a fashion textile paper, it is necessary to diversify the standard and organization as the materials used must be diversified, but there have been limitations in product development by using only synthetic fibers, which are the main raw materials in functional materials.

Therefore, in the present invention, by placing the fabric using the functional material in the middle layer to fully utilize the function while using the cotton or wool on both sides, that is, the outer layer to place the fabric using a material showing the high quality and fashion to enable a variety of applications will be.

For example, woven fabrics with functions such as general moisture-permeable waterproof cloth and high-strength cloth have not been widely developed for fashion use because the addressing material is synthetic fabric.

That is, as one use example, the woven paper used as a windbreaker for golf is difficult to use as a pants or a coat paper, which is due to the appearance and material characteristics of the fabric of the cloth. The appearance, feel and material should be different according to the present invention, but there is a limit to the functional synthetic fabrics currently in use.

Therefore, there is a need to develop an advanced textile paper having the above functions and usable for various purposes.

In consideration of this, recently developed textile papers include a film attached to a general fabric paper, and then another product paper attached to the general fabric paper and another fabric paper to have a double-sided property by applying an adhesive to the general fabric surface and adhering a knitted fabric. It is a silver woven fabric with a knit fabric on the other side.

However, the fabric obtained by the use of the adhesive as described above is not only soft to the touch and not able to express the characteristics of the material properly, but also thick due to the adhesion process and requires a number of processes, such as long-term use or washing The problem of separation of the face occurred.

Therefore, a product with low functionality and very poor fashion is obtained.

In order to solve this problem, the present invention arranges functional fabrics having various functions such as moisture permeability, high intensity, and electromagnetic shielding in the middle layer between the fabrics and the fabrics, and connects them with a stitching yarn that binds the tissues of the fabrics with these fabrics. It is to be produced by forming a single tissue tissue.

1 is a cotton tissue organization chart according to the present invention

Figure 2 is a tissue organization according to the present invention

The present invention arranges a functional cloth (2) having various functions such as electromagnetic shielding and ultraviolet ray blocking in an intermediate layer between a cloth (1) and another cloth (3), and the cloth (1) ( 2) (3) is a multi-layer fabric paper made of one fabric that is perfectly compounded in the weaving process while maintaining the characteristics and functions of each fabric as it is connected to each other by stitching yarns (4).

That is, as shown in the fabric structure according to the present invention of Figure 1 design a cotton cloth (1) made of cotton material and the fabric (2) using three times the number of synthetic fiber filament yarn and another fabric (3) After designing each one), combine these fabrics (1) (2) (3) to design them into a single fabric and connect them by connecting them (1) (2) (3) to tie them together. Make a gun out of the composition.

In the above functional layer (2) of the intermediate layer is designed to have the respective functions, such as moisture-permeable waterproof, high-strength, electromagnetic shielding is to be a multi-purpose fabric having excellent fashion sense while having a function.

And unlike the adhesive cloth, each fabric (1) (2) (3) connected by stitching yarns exhibits the original material characteristics, tissue characteristics, appearance, functional characteristics are sufficiently excellent fabric.

These fabrics have a variety of uses, easy to cut, and do not cause separation of the fabrics due to long-term use and washing, and depending on the usage, the fabrics do not require lining according to the design criteria of the functional cloth (2). do.

The functional cloth used in the present invention to have various uses by the functional cloth (3) used in the intermediate layer will be described in detail as follows.

Moisture-permeable waterproof cloth;

Water vapor penetrates the outside and raindrops cannot pass through the surface tension by the microporous membrane that has numerous holes of 0.2 ~ 10㎛ smaller than the diameter of raindrop (100 ~ 6000㎛) and larger than the diameter of steam (0.0004㎛). It gives moisture-permeable waterproof function to the fiber to prevent rain and wind and release sweat.

High strength functional cloth; Use of high strength yarn to prevent the fabric from tearing to form a skin protective film

Electromagnetic shielding functional cloth; Silver and copper are used for the electric field shield, and metals such as iron are used for the magnetic field shield, and plating, sputtering, and metal fiber of these metals are used to shield the electromagnetic wave due to the decrease in the volume resistivity of the fiber.

UV Shield functional cloth; It is roughly classified into an ultraviolet reflector and an ultraviolet absorber. Ultraviolet reflection scattering agent blocks ultraviolet rays by reflection and scattering of light by ultra-fine inorganic substances such as titanium dioxide and zinc oxide. Ultraviolet absorbers are organic compounds such as benzotriazole, benzophenl, and succinic acid.They absorb the ultraviolet rays, converting them into weak energy such as inferior, and use them as processing agents. To impart sunscreen performance to the fibers.

Antibacterial and deodorant functional cloth; Antibacterial and deodorant agents are attached to the fiber, but fixed or bound to the fiber surface. Antibacterial and deodorant processing prevents the sterilization and growth of microorganisms that cause odors, or contains silver, copper, and titanium in the yarn by monomer improvement. It gives the antibacterial deodorization function by chemical deodorization sterilization by physical deodorization chemical reaction by adsorption of.

Flame retardant, flame retardant foam; Flame retardants made of copolymerization of flame retardants in the manufacture of polymers, mixing of flame retardants in the manufacture of fibers, imparting flame retardants to textile products (sometimes reacting with a fiber body and bonding crosslinking alone). Performance-resistant and heat-resistant polymer minimizes the propagation speed and generation of toxic gases and prevents the melting of fibers.

Thermal insulation and heat storage functional cloth; Material which prevents heat loss by convection and heat conduction by keeping air with low thermal conductivity in fiber space as much as possible, and material which prevents heat loss by radiation by compounding with metal having high opposite effect of radiant heat, ceramic insulation or far infrared ray effect. The heat released from the human body is provided by giving the heat and heat storage property by mixing or applying the material with active thermal insulation effect to the fiber by complexing with the applied material and the special metal carbide or oxide with absorption heat storage property. Thermal insulation function to block the escape to the outside, and heat storage function to absorb the sunlight or heat from the outside and transfer it to the inside.

Stretch functional cloth is; It is necessary to apply the elastic fiber or polyurethane-based elastic yarn to cover fiber, core span yarn, Elastic fabrics such as fly yarns and air covered yarns are used as materials to give elasticity to the fibers or to obtain wrinkles with rugged appearance due to the difference in layer shrinkage.

Antistatic and conductive functional cloths; The surface of the fiber or textile product is processed with hydrophilic resin, or the hydrophilic polymer is injected in the polymerization and spinning process to reduce static electricity accumulation by lowering the surface electrical resistance. Antistatic means to dissipate static electricity, which gives the static electricity removing function of the fiber.

Hygroscopic functional cloth; Hygroscopicity is imparted to the fibers by the method of making the raw material polymer hygroscopic into fibers, mixing or combining hydrophilic compounds with hydrophobic polymers into fibers, and graft polymerization of hydrophilic compounds by post-processing into hydrophobic synthetic fibers. It absorbs quickly and quickly releases sweat, which quickly evaporates, eliminating the stickiness caused by the sweat between the body and clothing, and gives a dry feeling to keep you comfortable at all times.

Antifouling functional cloth; Method of preventing the adhesion of contaminant particles by treating the fiber surface with hydrocarbon-based, silicon-based or fluorine-based resin, making the surface of hydrophilic synthetic fiber hydrophilic easily to remove the attached soil by washing So that the soil is not stained by imparting antifouling property to the fiber by the method of making the attached contamination not noticeable.

It is possible to develop a variety of fashion fabrics while having functionality by arranging the functional cloth as described above between the fabric and the fabric and connecting them with stitching yarns to form a single fabric arranged integrally.

Thus, the present invention is placed in the intermediate layer between the fabric and the moisture-permeable damp, high-strength fabric, electromagnetic shielding cloth and other functional fabrics, such that each fabric is bonded to each other while maintaining the properties of each fabric as it is complex in the weaving process It is a multi-layered fabric that is finished in one cloth, which has the advantage of being thin and multifunctional with each fashion.

Claims (12)

A multi-layered functional cloth is placed in an intermediate layer, characterized in that the functional cloth is placed in the middle layer between the cloth and the cloth, and the cloth is stitched together with a stitching yarn to form a composite cloth. Textile The multi-layer fabric paper according to claim 1, wherein the functional fabric is disposed in the intermediate layer by placing the moisture-permeable waterproof fabric in the intermediate layer. The multi-layer fabric paper according to claim 1, wherein the functional fabric is disposed in the intermediate layer by placing the high strength functional fabric in the intermediate layer. The multi-layer fabric paper according to claim 1, wherein the functional cloth is disposed in the intermediate layer by placing the electromagnetic shielding functional cloth in the intermediate layer. The multi-layer fabric paper according to claim 1, wherein the functional cloth is disposed in the intermediate layer by placing the ultraviolet shielding functional cloth in the intermediate layer. The multi-layer fabric paper according to claim 1, wherein the functional fabric is disposed on the intermediate layer by placing the antibacterial and deodorant functional fabric on the intermediate layer. The multi-layer fabric paper according to claim 1, wherein the functional fabric is disposed in the intermediate layer by arranging the flame retardant and flameproof functional fabric in the intermediate layer. The multi-layer fabric paper according to claim 1, wherein the functional fabric is disposed in the intermediate layer by arranging the thermal insulation and heat storage functional fabric in the intermediate layer. The multi-layer fabric paper according to claim 1, wherein the functional fabric is disposed in the intermediate layer by the stretch functional fabric placed in the intermediate layer. The multi-layer fabric paper according to claim 1, wherein the functional fabric is disposed in the intermediate layer by disposing the antistatic and conductive functional cloth in the intermediate layer. The multi-layer fabric paper according to claim 1, wherein the functional fabric is disposed in the intermediate layer by placing the hygroscopic functional fabric in the intermediate layer. The multi-layer fabric paper according to claim 1, wherein the functional fabric is disposed on the intermediate layer by arranging the antifouling functional fabric on the intermediate layer.